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- San Antonio, Texas
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- '15 CX-5 Miata AWD
The voltage reg is built into the amp. *edit the starter fuse is also the amp fuse, and the car starts just fine (of course it became crappier as battery discharged)... realized something was odd when I didn't see an alternator fuse, so I checked the service manual and its under "STARTER".l it's pretty much an alternator issue or harness issue.. but seeing as it started as intermittent battery light and some 13+ voltage to no chargojg voltagr at all, I'm leaning towards alternator. Couldn't fond any obvious bad wiring or grounds either.Regulator or a bad relay. Hopefully they can track it down rather than throw parts at it.
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